23 datasets found

Identification and counts of specimens were performed at the inverted microscope after sedimentation of variable volumes of seawater (1-100 ml), depending on cell concentration...

Samples were collected with use of Niskin bottles and immediately fixed with formaldehyde (1.6% final concentration) for species identification and counts.

Samples were collected with use of Niskin bottles and immediately fixed with formaldehyde (1.6% final concentration) for species identification and counts.